英语词汇“projection welder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

projection welder

projection welder n. an apparatus for projection welding.

ΘΚΠ

society > occupation and work > equipment > metalworking equipment > [noun] > welding equipment

welder1896

spot welder1908

seam welder1921

welding torch1921

stitch welder1934

projection welder1946

1946 Philips Resistance Welding Handbk. i. 15 Owing to the number of spots, projection welders are of a higher kVA. than normal spot welders.

1968 Romans & Simons Welding Processes & Technol. v. 39 The majority of projection welders are operated by compressed air.

1988 Jrnl. Commerce (Nexis) 6 July 8 b Spot and projection welders.

extracted from projectionn.

as lemmas

单词	projection welder
释义	> as lemmas projection welder projection welder n. an apparatus for projection welding. ΘΚΠ society > occupation and work > equipment > metalworking equipment > [noun] > welding equipment welder1896 spot welder1908 seam welder1921 welding torch1921 stitch welder1934 projection welder1946 1946 Philips Resistance Welding Handbk. i. 15 Owing to the number of spots, projection welders are of a higher kVA. than normal spot welders. 1968 Romans & Simons Welding Processes & Technol. v. 39 The majority of projection welders are operated by compressed air. 1988 Jrnl. Commerce (Nexis) 6 July 8 b Spot and projection welders. extracted from projectionn. < as lemmas
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